Documentation/devicetree/bindings/watchdog/sunplus,sp7021-wdt.yaml

   1 # SPDX-License-Identifier: (GPL-2.0-only OR BSD-2-Clause)
   2 # Copyright (C) Sunplus Co., Ltd. 2021
   3 %YAML 1.2
   4 ---
   5 $id: http://devicetree.org/schemas/watchdog/sunplus,sp7021-wdt.yaml#
   6 $schema: http://devicetree.org/meta-schemas/core.yaml#
   7
   8 title: Sunplus SoCs Watchdog
   9
  10 maintainers:
  11   - XianTao Hu <xt.hu@cqplus1.com>
  12
  13 allOf:
  14   - $ref: watchdog.yaml#
  15
  16 properties:
  17   compatible:
  18     const: sunplus,sp7021-wdt
  19
  20   reg:
  21     items:
  22       - description: watchdog registers regions
  23       - description: miscellaneous control registers regions
  24
  25   clocks:
  26     maxItems: 1
  27
  28   resets:
  29     maxItems: 1
  30
  31 required:
  32   - compatible
  33   - reg
  34   - clocks
  35   - resets
  36
  37 additionalProperties: false
  38
  39 examples:
  40   - |
  41     watchdog: watchdog@9c000630 {
  42         compatible = "sunplus,sp7021-wdt";
  43         reg = <0x9c000630 0x08>, <0x9c000274 0x04>;
  44         clocks = <&clkc 0x24>;
  45         resets = <&rstc 0x14>;
  46     };
  47 ...